Aluminum Association assumes no responsibility or liability for the use of the. Table of Chemical Composition Limits for Inactive Original Alloys. Their listing herein is not to be construed in any way as the granting of a license under.
Main articles: and.: used for electrical building wire in the U.S. Per the, replacing AA-1350. (2.45% ): aerospace applications, including the Space Shuttle. (, ): used for permanent magnets.
(, ): used in car bodies, mainly used by cars. or R.R. Alloys (2% copper, nickel): used in aircraft pistons. (up to 12% magnesium, 1% manganese): used in shipbuilding, resists seawater corrosion. (3.5% magnesium, 0.3% manganese): formerly used to make coinage of the Italian lira.
(5-50% ): used in airplane bodies, ladders, pyrotechnics, etc. ( 40%, 10%), also called Nital. (4% copper, nickel, magnesium)also forms, like β–Al–Mg, ξ'–Al–Pd–Mn, and T–Al 3Mn.Beryllium.The purity of alloys is expressed in, (UK: carats) which indicates the of the minimum amount of gold (by ) over 24 parts total. 24 karat gold is (24/24 parts), and the engineering standard is that it be applied to alloys that have been refined to 99.9% or better purity ('3 nines fine'). There are, however, places in the world that allow the claim of 24kt. To alloys with as little as 99.0% gold ('2 nines fine' or 'point nine-nine fine).
An alloy which is 14 parts gold to 10 parts alloy is 14 karat gold, 18 parts gold to 6 parts alloy is 18 karat, etc. This is becoming more commonly and more precisely expressed as a decimal fraction, i.e.: 14/24 equals.585 (rounded off), and 18/24 is.750 ('seven-fifty fine').There are hundreds of possible alloys and mixtures possible, but in general the addition of silver will color gold green, and the addition of copper will color it red. A mix of around 50/50 copper and silver gives the range of yellow gold alloys the public is accustomed to seeing in the marketplace.
References.
Main articles: and.: used for electrical building wire in the U.S. Per the, replacing AA-1350.
(2.45% ): aerospace applications, including the Space Shuttle. (, ): used for permanent magnets. (, ): used in car bodies, mainly used by cars. or R.R. Alloys (2% copper, nickel): used in aircraft pistons. (up to 12% magnesium, 1% manganese): used in shipbuilding, resists seawater corrosion.
(3.5% magnesium, 0.3% manganese): formerly used to make coinage of the Italian lira. (5-50% ): used in airplane bodies, ladders, pyrotechnics, etc. ( 40%, 10%), also called Nital.
(4% copper, nickel, magnesium)also forms, like β–Al–Mg, ξ'–Al–Pd–Mn, and T–Al 3Mn.Beryllium.The purity of alloys is expressed in, (UK: carats) which indicates the of the minimum amount of gold (by ) over 24 parts total. 24 karat gold is (24/24 parts), and the engineering standard is that it be applied to alloys that have been refined to 99.9% or better purity ('3 nines fine'). There are, however, places in the world that allow the claim of 24kt. To alloys with as little as 99.0% gold ('2 nines fine' or 'point nine-nine fine). An alloy which is 14 parts gold to 10 parts alloy is 14 karat gold, 18 parts gold to 6 parts alloy is 18 karat, etc. This is becoming more commonly and more precisely expressed as a decimal fraction, i.e.: 14/24 equals.585 (rounded off), and 18/24 is.750 ('seven-fifty fine').There are hundreds of possible alloys and mixtures possible, but in general the addition of silver will color gold green, and the addition of copper will color it red. A mix of around 50/50 copper and silver gives the range of yellow gold alloys the public is accustomed to seeing in the marketplace.
References.
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